Question

1. The term for a solution with a low pH number, such as lemon juice or vinegar, is . 2. The for a solution that has an equal concentration of H and OH- is . 3. The term for a solution with a high pH number, such as ammonia or bleach, is . 4. An acid is a compound that donates to a solution. 5. The higher the pH number, the higher the concentration of in a solution. 6. A substance that accepts H when they are in excess and donates H when their concentration drops is called a(n) .

Answer 1

Answer:

Explanation:

The answers to the questions are;

1. A solution with low pH is an acid with pH lower than 7

2. A neutral solution has an equal concentration of hydrogen ion and hydroxide ion. It has a pH of 7

3. A base has a high pH number, above 7

4. An acid donates hydrogen ion H+ to a solution

5. Buffer solution